参数资料
| 型号： | P4080NSN1NNB |
| 厂商： | Freescale Semiconductor |
| 文件页数： | 1/2页 |
| 文件大小： | 0K |
| 描述： | IC MPU 1333MHZ |
| 产品变化通告： | ESDHC Host Detect Change 13/Feb/2012 |
| 标准包装： | 1 |
| 系列： | QorIQ P4 |
| 处理器类型： | e500mc |
| 速度： | 1.5GHz |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 1295-BBGA，FCBGA |
| 供应商设备封装： | 1295-FCPBGA（37.5x37.5） |
| 包装： | 托盘 |
Freescale QorIQ communications platforms
are the next-generation evolution of our
leading PowerQUICC communications
processors. Built using high-performance
Power Architecture cores, QorIQ platforms
enable a new era of networking innovation
where the reliability, security and quality of
service for every connection matters.
QorIQ P4080 Multicore Processor
The QorIQ P4080 multicore processor, the
first product offered in the QorIQ P4 platform
series, delivers industry-leading performance
in the under 30-watt power category.
It combines eight Power Architecture e500mc
cores operating at frequencies up to
1.5 GHz with high-performance datapath
acceleration logic, as well as networking
I/O and other peripheral bus interfaces.
The P4080, built in 45 nm technology, is
designed to deliver high-performance,
next-generation networking services in a
very low power envelope.
The QorIQ P4080 processor is designed for
combined control and dataplane processing,
enabling high-performance layers 2–7
processing. Its high level of integration offers
significant performance benefits compared to
multiple discrete devices, while also greatly
simplifying board design. The processor is
well-suited for applications that are highly
compute-intensive, I/O-intensive or both.
This makes it ideal for applications such
as enterprise and service provider routers,
switches, media gateways, base station
controllers, radio network controllers (RNCs),
access gateways for Long Term Evolution (LTE)
and general-purpose embedded computing
systems in the networking, telecom, industrial,
aerospace and defense markets.
Key Features
Freescale delivers a groundbreaking three-
tiered cache hierarchy on the QorIQ P4
platform. Each core has an integrated Level 1
(L1) cache as well as a dedicated Level 2 (L2)
backside cache that can significantly improve
performance. Finally, a multi-megabyte Level
3 (L3) cache is also provided for those tasks
for which a shared cache is desirable.
The CoreNet coherency fabric is a key
design component of the QorIQ P4 platform.
It manages full coherency of the caches and
provides scalable on-chip, point-to-point
connectivity supporting concurrent traffic to
and from multiple resources connected to the
fabric, eliminating single-point bottlenecks
for non-competing resources. This eliminates
bus contention and latency issues associated
with scaling shared bus/shared memory
architectures that are common in other
multicore approaches.
QorIQ Communications Platforms
P4 Series
P4080 multicore processor
Buffer
Manager
Queue
Manager
Core
Acceleration
Interface
DDR2/DDR3
SDRAM Controller
DDR2/DDR3
SDRAM Controller
2 x DUART, 4 x I2C,
Interrupt Control,
GPIO, SD/MMC, SPI,
2 x USB 2.0/ULPI
Encryption
RegEx
Pattern
Matching
Engine
Enhanced
Local Bus
Controller
(eLBC)
128 KB
Backside
L2 Cache
32 KB
L1 I-Cache
Power Architecture
e500mc Core
32 KB
L1 D-Cache
CoreNet Coherency Fabric
2 x 4-ch.
DMA
2 x 4-ch.
DMA
3 x PCI
Express
On-Chip Network
2 x Serial
RapidIO
18-lane SerDes
RapidIO Message
Unit (RMU)
Frame Manager
4 x 1 Gbps
Ethernet
1 x 10 Gbps
Ethernet
Real-Time
Debug
Frame Manager
4 x 1 Gbps
Ethernet
1 x 10 Gbps
Ethernet
QorIQ P4080 Block Diagram
1024 KB
Frontside
L3 Cache
1024 KB
Frontside
L3 Cache
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相关代理商/技术参数 |
参数描述 |
|---|---|
| P4080NSN1PNB | 功能描述:数字信号处理器和控制器 - DSP, DSC P4080 ST 1500/1300 R2 RoHS:否 制造商:Microchip Technology 核心:dsPIC 数据总线宽度:16 bit 程序存储器大小:16 KB 数据 RAM 大小:2 KB 最大时钟频率:40 MHz 可编程输入/输出端数量:35 定时器数量:3 设备每秒兆指令数:50 MIPs 工作电源电压:3.3 V 最大工作温度:+ 85 C 封装 / 箱体:TQFP-44 安装风格:SMD/SMT |
| P4080NSN7PNAC | 制造商:Freescale Semiconductor 功能描述:P4080 ST 1500/1300VDD R3 - Bulk 制造商:Freescale Semiconductor 功能描述:Microprocessors - MPU P4080 ST 1500/1300VDD R3 |
| P4080NXE1MMB | 功能描述:数字信号处理器和控制器 - DSP, DSC P4080E XT 1200/1200 R2 RoHS:否 制造商:Microchip Technology 核心:dsPIC 数据总线宽度:16 bit 程序存储器大小:16 KB 数据 RAM 大小:2 KB 最大时钟频率:40 MHz 可编程输入/输出端数量:35 定时器数量:3 设备每秒兆指令数:50 MIPs 工作电源电压:3.3 V 最大工作温度:+ 85 C 封装 / 箱体:TQFP-44 安装风格:SMD/SMT |
| P4080NXE1NNB | 功能描述:数字信号处理器和控制器 - DSP, DSC P4080E XT 1333/1333 R2 RoHS:否 制造商:Microchip Technology 核心:dsPIC 数据总线宽度:16 bit 程序存储器大小:16 KB 数据 RAM 大小:2 KB 最大时钟频率:40 MHz 可编程输入/输出端数量:35 定时器数量:3 设备每秒兆指令数:50 MIPs 工作电源电压:3.3 V 最大工作温度:+ 85 C 封装 / 箱体:TQFP-44 安装风格:SMD/SMT |
| P4080NXE7PNAC | 制造商:Freescale Semiconductor 功能描述:P4080 XT 1500/1300VDD R3 - Bulk 制造商:Freescale Semiconductor 功能描述:Microprocessors - MPU P4080 XT 1500/1300VDD R3 |
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